class
	LIBRARIES_ECF_LINES

inherit
	GROUPED_ECF_LINES
		redefine
			set_from_line, adjust_value, exit, is_related_line, Template
		end

	EL_STRING_HANDLER

create
	make

feature -- Access

	tag_name: STRING
		do
			Result := Name.library
		end

feature -- Status query

	is_related_line (line: EL_PYXIS_LINE; equal_index: INTEGER): BOOLEAN
		do
			if attached line.element_name as tag and then Name.related_tags.has (tag) then
				Result := True

			elseif equal_index > 0 and then (line.start_index - 1) > tab_count + 1 then
				Result := True
			end
		end

feature -- Element change

	set_from_line (line: STRING)
		local
			s: EL_STRING_8_ROUTINES
		do
			if not first_line_removed
				and then not attached location_dir and then line.has_substring (Location)
				and then attached shared_name_value_list (line) as nvp_list
				and then nvp_list.count = 1 and then nvp_list.first.name ~ Location
				and then attached nvp_list.first.value as dir
			then
				s.remove_double_quote (dir)
				if dir [dir.count] /= '/' then
					dir.append_character ('/')
				end
				location_dir := dir
			else
				Precursor (line)
			end
		end

feature {NONE} -- Implementation

	adjust_value (value: STRING)
		do
			if attached location_dir as dir then
				value.insert_string (dir, 2)
			end
		end

	exit
		do
			location_dir := Void
		end

feature {NONE} -- Internal attributes

	location_dir: detachable STRING

feature {NONE} -- Constants

	Location: STRING = "location"

	Template: EL_TEMPLATE [STRING]
		once
			Result := "[
				$ELEMENT:
					name = $NAME; location = $VALUE
			]"
		end

end